I can't find anything when I google this...is there a reason I would need an actual liner instead of just re-using a kitchen trash bag? Do they get stinkier than the PUL liners or something? When we've used sposies in the past we just threw them into the diaper pail and there was no odor ever, so it seems like putting the cloth ones into a trash sack would work just fine?

A really inexpensive solution that I used several years ago was to buy a reusable laundry bag from the dollar store. I got two somewhat thick plastic reusable laundry bags with a drawstring. I could wash them with the diapers and hang dry. They aren't as durable as a more expensive pail liner, but 2 of them (for $2+tax) lasted me probably 4+ months. So if you had to replace them every 4 months for two years it would cost you approximately $12...and that's for two bags. With this baby I opted for a pail liner (because I could register for it, lol) and I just bought one. It's less convenient, but more economical

I think using a plastic trashbag really goes against the principal on being green. IDK but I find it a oxymoran(sp?) to CD but then not use a reuseable pail liner. I mean you can't re-use the trashbag liner becuase they get stinky and you need to change the liner about 2-3 times a week depending how many times you wash your diapers a week. That's a lot of trashbags and waste not to mention that just costs more. A PUL liner is less than $30 and really handy. I just pull my planetwise pail liner out and carry all the dirty diapers inside it to the laundry room and when they are out of the dryer I stuff them in the pail liner again to bring upstairs where I fold them all up. Also for trips I use my pail liner to hold all my clean diapers as it's so big and then just use my large hanging wetbag for my dirty ones. It's less to clean with the liner too as you just throw it in the washer to wash instead of scrubbing out a trashcan becuase it got smelly or poo on the insides.